Triple
T367140
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | UA2 experiment |
E7985
|
entity |
| Predicate | hostLaboratory |
P1591
|
FINISHED |
| Object | European Organization for Nuclear Research |
E412
|
NE FINISHED |
How this triple was built (3 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: European Organization for Nuclear Research | Statement: [UA2 experiment, hostLaboratory, European Organization for Nuclear Research]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: European Organization for Nuclear Research Context triple: [UA2 experiment, hostLaboratory, European Organization for Nuclear Research]
-
A.
CERN
chosen
CERN is the European Organization for Nuclear Research, renowned for its large particle accelerators and fundamental physics experiments that have led to major discoveries such as the Higgs boson.
-
B.
CERN accelerator complex
The CERN accelerator complex is a network of interconnected particle accelerators and beamlines near Geneva that produce and prepare high-energy particle beams for experiments such as those at the Large Hadron Collider.
-
C.
Fermi National Accelerator Laboratory
Fermi National Accelerator Laboratory is a leading U.S. Department of Energy particle physics research facility known for its high-energy accelerators and contributions to fundamental physics discoveries.
-
D.
CERN Research Board
The CERN Research Board is a scientific committee at CERN responsible for evaluating and approving major experimental proposals and research programs at the laboratory.
-
E.
CERN Prevessin–Meyrin site
The CERN Prevessin–Meyrin site is one of CERN’s main campuses on the French–Swiss border, hosting key accelerator and experimental facilities in the laboratory’s particle physics complex.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hostLaboratory Context triple: [UA2 experiment, hostLaboratory, European Organization for Nuclear Research]
-
A.
hostsExperiment
chosen
Indicates that one entity provides the environment or infrastructure in which another entity’s experiment is conducted or run.
-
B.
hubFor
Indicates that one entity serves as a central node or focal point through which activities, connections, or resources related to another entity are organized or routed.
-
C.
hostsUnit
Indicates that one entity serves as the location or container in which another unit is situated, operates, or is organized.
-
D.
host
Indicates that one entity provides space, resources, or services to accommodate, receive, or entertain another entity.
-
E.
hostGalaxy
Indicates the galaxy in which an astronomical object or system is located or with which it is physically associated.
- F. None of above.
Provenance (4 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a2e7e880008190a6ad7e06e5d03007 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ebe92c7c8190b49af2b2b461eacc |
completed | Feb. 28, 2026, 1:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3fe90edc48190a477971920c60918 |
completed | March 1, 2026, 8:53 a.m. |
| PD | Predicate disambiguation | batch_69a2e95ede588190998fdf3a6ea90498 |
completed | Feb. 28, 2026, 1:10 p.m. |
Created at: Feb. 28, 2026, 1:08 p.m.